DAMPER DEVICE

摘要

A damper device having six through-holes 117a-117f, 118a-118f provided in pinion gear support sections 115, 116 of two first and second input plate members acting as carriers that support each pinion gear of a rotational inertial mass damper. The two first and second input plate members are arranged so as to face each other such that the through-holes 117c, 118c align. The through-holes 117c, 118c are used to support the pinion gears. Through-holes 117b, 118d and through-holes 117d, 118b, on both sides thereof, are used and first and second input plate members 111, 112 are fastened using rivets. The strength (rigidity) of the carriers can be ensured, deformation of planetary gears suppressed, and high-precision meshing of gears can be provided.